Alert archive / Missouri / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 64, NWS Paducah, KY

April 16, 1998New Madrid County, Missouri

NWS Paducah, KY issued this severe thunderstorm warning at Apr 16, 1998, 7:39 AM CDT for New Madrid County, Missouri. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Apr 16, 1998, 7:39 AM CDT (12:39 UTC)
Expired: Apr 16, 1998, 8:15 AM CDT
In force: 36 min
Issued by: NWS Paducah, KY
Area: Whole counties

County New Madrid County, MO

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 0.7 hours before the alert went out and 198 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 708 J/kg
Mixed-layer CIN: -5 J/kg
Mixed-layer LCL: 497 m above ground
0-6 km bulk shear: 69 kt
0-1 km storm-relative helicity: 119 m²/s²
0-3 km storm-relative helicity: 223 m²/s²
Significant tornado parameter: 0.8
Supercell composite: 2.8

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Paducah, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 16, 2:00 AM CDT, 5 hours 39 minutes earlier.

Area forecast discussion, Apr 16, 2:00 AM CDT, 5 hours 39 minutes before

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In the hours before

Special weather statement, Apr 16, 2:30 AM CDT, 5 hours 9 minutes before

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Special weather statement, Apr 16, 4:00 AM CDT, 3 hours 39 minutes before

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Special weather statement, Apr 16, 4:00 AM CDT, 3 hours 39 minutes before

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Special weather statement, Apr 16, 5:17 AM CDT, 2 hours 22 minutes before

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Special weather statement, Apr 16, 5:55 AM CDT, 1 hour 44 minutes before

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Special weather statement, Apr 16, 5:55 AM CDT, 1 hour 44 minutes before

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The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 11:55 PM CDT	Tornado Warning	PAH	Union	35 min
Apr 16, 1:55 AM CDT	Severe Thunderstorm Warning	PAH	Union, Webster	35 min
Apr 16, 3:59 AM CDT	Severe Thunderstorm Warning	PAH	Calloway	46 min
Apr 16, 9:56 AM CDT	Severe Thunderstorm Warning	PAH	Christian, Todd	49 min
Apr 16, 1:13 PM CDT	Severe Thunderstorm Warning	PAH	Fulton	32 min
Apr 16, 1:19 PM CDT	Severe Thunderstorm Warning	PAH	Graves, Hickman	41 min
Apr 16, 1:44 PM CDT	Severe Thunderstorm Warning	PAH	Calloway, Marshall	31 min
Apr 16, 2:26 PM CDT	Severe Thunderstorm Warning	PAH	Christian	34 min
Apr 16, 2:51 PM CDT	Severe Thunderstorm Warning	PAH	Todd	49 min
Apr 16, 3:02 PM CDT	Tornado Warning	PAH	Todd	18 min
Apr 15, 7:23 PM CDT	Tornado Warning	PAH	Jefferson	52 min
Apr 15, 8:34 PM CDT	Tornado Warning	PAH	Jackson	56 min
Apr 15, 9:30 PM CDT	Tornado Warning	PAH	Jackson, Williamson	45 min
Apr 15, 9:38 PM CDT	Flash Flood Warning	PAH	Jackson	2 hr
Apr 15, 9:42 PM CDT	Tornado Warning	PAH	Franklin	48 min
Apr 15, 10:02 PM CDT	Tornado Warning	PAH	Jackson	58 min
Apr 15, 10:02 PM CDT	Tornado Warning	PAH	Jackson	63 min
Apr 15, 10:20 PM CDT	Flash Flood Warning	PAH	Franklin, Williamson	3 hr
Apr 15, 10:51 PM CDT	Severe Thunderstorm Warning	PAH	Hamilton, White	54 min
Apr 15, 11:10 PM CDT	Tornado Warning	PAH	Franklin	50 min
Apr 15, 11:15 PM CDT	Flash Flood Warning	PAH	Edwards, Wabash, White	4 hr
Apr 15, 11:15 PM CDT	Flash Flood Warning	PAH	Hamilton	4 hr
Apr 15, 11:30 PM CDT	Flash Flood Warning	PAH	Perry	3 hr
Apr 15, 11:46 PM CDT	Flash Flood Warning	PAH	Jackson	3 hr
Apr 15, 11:55 PM CDT	Tornado Warning	PAH	Union	40 min
Apr 16, 1:14 AM CDT	Flash Flood Warning	PAH	Franklin, Williamson	4 hr
Apr 15, 8:03 PM CDT	Severe Thunderstorm Warning	PAH	Perry	57 min
Apr 15, 8:35 PM CDT	Flash Flood Warning	PAH	Perry	3 hr
Apr 15, 9:01 PM CDT	Tornado Warning	PAH	Bollinger	49 min
Apr 15, 9:01 PM CDT	Tornado Warning	PAH	Bollinger	44 min
Apr 15, 9:36 PM CDT	Tornado Warning	PAH	Perry	49 min
Apr 15, 11:30 PM CDT	Flash Flood Warning	PAH	Bollinger, Perry	3 hr
Apr 15, 11:55 PM CDT	Tornado Warning	PAH	Cape Girardeau	35 min
Apr 16, 12:17 AM CDT	Flash Flood Warning	PAH	Cape Girardeau	3 hr
Apr 16, 7:08 AM CDT	Severe Thunderstorm Warning	PAH	Butler	37 min

Nearby

Severe Thunderstorm Warnings in Missouri, 1998 Every severe thunderstorm warning in 1998

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.